Mangrove Species Density and Dynamics of Nitrate (NO3) on Sediments in the Manumadehe Island, South Jailolo District, West Halmahera Regency
DOI:
https://doi.org/10.52046/agrikan.v15i2.1216Keywords:
Mangroves, Density, Nitrate, KrigingAbstract
Mangroves is one of the producers of nutrients, one of which is nitrate in estuary waters. Nitrate content in waters naturally comes from weathering or decomposition of plants and the remains of dead organisms. This study aims to analyze the relationship between mangrove density and nitrate in the mangrove ecosystem on Manomadehe Island, South Jailolo, West Halmahera. Data collection was carried out from April to May 2022. Analysis of sediment samples was carried out at the LPPM Basic Laboratory, Khairun University. The data analysis method used is simple linear regression. The results of the analysis of the highest species density at ST3 were 4100 trees/ha-1 and the lowest was ST1 at 1900 trees/ha-1. The highest nitrate concentration was found at ST3 at 3.58 mg/kg and the lowest at ST1 at 0.83 mg/kg. The strong ridge pattern (r) between the variable density and the nitrate concentration was 88.90%. The regression coefficient of 1.8998 indicates that the density of species has a positive relationship with the average concentration of nitrate in the sediment, where every 1 unit decreases in the value of mangrove species density will affect the decrease in the average nitrate of -1.33812 units.
References
Akram, A. M., Hanidar. 2022. Identifikasi Kerusakan Ekosistem Mangrove di Kelurahan Bira Kota Makassar. Journal of Indonesian Tropical Fisheries, 5 (1), ISSN 2655 4461, p1-11.
Alongi, D. M. 1988. Bacterial productivity and microbial biomass in tropical mangrove sediments. Journal of Microbial Ecology, 15 (1), p59–79.
Bouillon, S., Borges, A. V., Castaneda-Moya, E., Diele, K., Dittmar, T., Kristensen, E., Lee, S.Y., Marchand, C., Middelburg, J.J., Rivera-Monroy. V. H., Smith III, T.J., Twilley, R.R. 2008. Mangrove production and carbon sinks: A revision of global budget estimates. Journal of Global Biochemical Cycles, 22:GB2013. doi: 10.1029/2007GB003052, p1-12.
Citra, L. S., Supriharyono, Suryanti. 2020. Analisis Kandungan Bahan Organik, Nitrat dan Fosfat pada Sedimen Mangrove Jenis Avicennia dan Rhizophora di Desa Tapak Tugurejo, Semarang. JOURNAL OF MAQUARES, E-ISSN : 2721-6233, 9, (2), p107-114.
Fatimah, A.N., Hadi, S.P., Kismartini. 2022. Implementasi Kebijakan Konservasi Hutan Mangrove di Wilayah Pesisir Kabupaten Cilacap. Jurnal Ilmu Administrasi, 13, (2), E-ISSN: 2656-2820, p129-135.
Komalasari, I. N., Diantari, R., Maharani, H. W. 2022. Dinamika Nitrat (NO3) dan Fosfat (PO4) Pada Kerapatan Mangrove Yang Berbeda di Pantai Ringgung, Pesawaran, Lampung. J.Aquat.Fish.Sci, ISSN 2829-1751, 1, (1), p16-25.
Kusuma Dewi, NN. D., I Gusti Ngurah Putra Dirgayusa IG. D., Suteja, Y. 2017. Kandungan Nitrat dan Fosfat Sedimen serta Keterkaitannya dengan Kerapatan Mangrove di Kawasan Mertasari di Aliran Sungai TPA Suwung Denpasar, BALI. Journal of Marine and Aquatic Sciences, 3, (2), p180â€190.
Lestaru, A., Saru, A., & Lanuru, M. (2018). Konsentrasi Bahan Organik dalam Sedimen Dasar Perairan Kaitannya dengan Kerapatan dan Penutupan Jenis Mangrove di Pulau Pannikiang Kecamatan Balusu Kabupaten Barru. Prosiding Simposium Nasional Kelautan dan Perikanan, (5):25-26.
Masiyah, S., Sunarni. Komposisi Jenis dan Kerapatan Mangrove di Pesisir Arafura Kabupaten Merauke Provinsi Papua. Jurnal Ilmiah agribisnis dan Perikanan (agrikan UMMU-Ternate), 8 (1), p60-68.
Nedwell, D.B. 1975. Inorganic nitrogen metabolism in a eutrophicated tropical mangrove estuary. Journal of Water Research, 9, (2). p. 221-231.
Purwanto, A., Eviliyanto. 2022. Mangrove Health Analysis Using Sentinel-2A Image With NDVI Classification Method (Case Study: Sungai Batang-Kuala Secapah Mempawah Timur). GeoEco, 8, (1), p87-97.
Putri, E. S., Widiasari, A., Karim, R. A., Somantri L., Riki. 2021. Pemanfaatan Citra Sentinel-2 untuk Analisis Kerapatan Vegetasi di Wilayah Gunung Manglayang. Jurnal Pendidikan Geografi Undiksha, 9, (2), E-ISSN: 2614-1094, p133-143.
Rahman, Wardiatno, Y., Yulianda, F., Rusmana, I. 2020. Produksi Serasah Musiman pada Berbagai Spesies Mangrove di Pesisir Kabupaten Muna Barat, Sulawesi Tenggara. Jurnal Ilmu Pertanian Indonesia (JIPI), 25 (3), p323-33.
Rani, S.T. Yudha, I. G., Caesario, R., Hari Mahardika, SM. A. 2022. Status keberlanjutan pengelolaan ekosistem mangrove di Kabupaten Tangerang. AQUACOASTMARINE: J.Aquat.Fish.Sci, 1 (1), SSN 2829-1751, p7-15.
Rangkuti, A. M., Cordova, M. R., Rahmawati, A., Yulma, Adim, H. E. 2017. Ekosistem pesisir dan laut Indonesia (S. B. Hastuti ed; 1st ed.). PT.Bumi Aksara.
Rossi, R. E., Dungan, J. L., Beck, J. L. 1994. Kriging in the shadows: Geostatistical interpolation for remote sensing. Remote Sensing of Environment, 49, (1), p32-40.
Santoso, M. R., Yunasfi, Muhtadi, A. 2016. Dekomposisi Serasah Daun Rhizophora apiculata dan Kontribusi Terhadap Unsur Hara Di Perairan Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat. Jurnal Aquacoastmarine, 4, (4), p29–38.
Sahami, F. 2018. Penilaian Kondisi Mangrove Berdasarkan Tingkat Kerapatan Jenis. Jurnal Ilmiah Perikanan dan Kelautan, 6, (2), p33-40.
Saru, A. 2013. Kontribusi Ekosistem Mangrove dalam Meningkatkan Potensi Sumber Daya Perikanan Pesisir dan Laut Secara Berkelanjutan dalam Membangun Sumber Daya Kelautan Indonesia: Gagasan dan Pemikiran Guru Besar Universitas Hasanuddin. IPB Press: Bogor.
Widya Sari, K., Yunasfi, Suryanti, A. 2017. Acta Aquatica, Aquatic Sciences Journal, 4, (2), p88-94.
Yahra, S., Harahap, Z. A., Yusni,E., Leidonald, R. 2020. Analisis Kandungan Nitrat Dan Fosfat serta Keterkaitannya Dengan Kerapatan Mangrove di Pantai Labu Kabupaten Deli Serdang. Jurnal Enggano, E-ISSN: 2527-5186, (5), 3, p350-366.
Downloads
Published
How to Cite
Issue
Section
Citation Check
License
Copyright (c) 2022 Mesrawaty Sabar, Ardan Samman, Rugaya H. Serosero, Masykhur Abdul Kadir
This work is licensed under a Creative Commons Attribution 4.0 International License.
This work is licensed under a Creative Commons Attribution 4.0 International License.
